Check valves prevent the flow reverse flow of fluids and are available in different pressure ratings. 20000 Psi Check Valve is one such valve that has a pressure rating of 20000 psi. It is one side trunnion mounted style. 20000 psi check valve manufacturers in India recommend this due to the stem design that eliminates shear failure. It, therefore, reduces the side load effect found in the two-piece design. 1380 Bar Check Valve has re-tourqueable sweat glands which provide it a longer life. The Peek seat provides it good resistance to chemical, heat, and wear abrasion.
20000 Psi Hydraulic Check Valve provides full flow that minimizes the drop in pressure and is constructed using 316 stainless steel. 20000 Psi Inline Check Valve has low friction pressure that assists graphite filled Teflon stem seat. This increases its life and reduces operating torque. A quarter-turn of Parker 20000 Psi Check Valve from open to close is enough for its positive stop. It has a Viton O-ring for operation between the temperature range of 0 degrees F to 400 degrees F. Swagelok 20000 Psi Check Valve has optional vetted material. There is a wide variety of tubes available for these valves in the electric and pneumatic actuators.
Female X Female 20000 Psi Check Valve is used in high pressure gas systems, chemical injectors, high pressure skid panels, and research panels. They are produced using high quality raw materials and modern techniques. Male X Female 20000 Psi Check Valve is available in the length of 1 ¾ inch to 3 ⅛ inches. They have a compact design and can be used in confined spaces. Or in applications that have a space crunch. Male X Male 20000 Psi Check Valve manufactured and supplied by us are passed through a number of tests to ensure their properties and to confirm that they meet the international standards.
BRAND NAME | TU-LOK |
MANUFACTURER OF VALVE SIZE | 6 MM - 50 MM / 1/8" - 2" |
CONNECTION | THREADED, TUBE END, SOCKET WELD END, FLANGE END |
THREADS | JIC, BSPT, METRIC, NPT, UNF, BSPP, |
FLOW PATTERN | STRAIGHT |
MANUFACTURER OF VALVE BODY SHAPE | HEXAGON |
PRESSURE RATING | 6000 PSI, 3000 PSI, 15,000 PSI, 10000 PSI, 20000 PSI |
CRACKING PRESSURE | 0.5 BAR |
MANUFACTURER OF VALVE ORIFICE SIZE | 2 MM TO 40 MM |
TYPE | POPPET TYPE, SPRING TYPE |
MEDIA | HYDRAULIC OIL, AIR, WATER, GAS, STEAM, HOT WATER , COLD WATER , SEA WATER , CHEMICAL |
MEDIA TEMPERATURE | (-50* C TO 350*C ) RANGE AS PER PRESSURE |
MANUFACTURER OF VALVE BODY TYPE | BAR STOCK, FORGED |
PACKING DETAILS | WOODEN PALLET, BOX PACKING, |
MANUFACTURER OF VALVE EQUIVALENT BRANDS | OLIVER, HOKE, STAUFF, SWAGELOK, PARKER, DK-LOK, HAMLET |
MATERIAL | SS 316, SS 304, SS 316 TI, SUPER DUPLEX, BRASS, DUPLEX, INCONEL, MONEL, HASTELLOY, CS, COPPER, ALLOY 20, SMO 254, 904L, TITANIUM & ALL OTHER ALLOYS |
Description |
Price |
1380 Bar Check Valve |
US $ 320-4000 / Piece |
20000 Psi Inline Check Valve |
US $ 350-3500 / Piece |
20000 Psi Hydraulic Check Valve |
US $ 380-3700 / Piece |
Female X Female 20000 Psi Check Valve |
US $ 400-4000 / Piece |
Swagelok 20000 Psi Check Valve |
US $ 420-4200 / Piece |
Parker 20000 Psi Check Valve |
US $ 520-3000 / Piece |
Male X Female 20000 Psi Check Valve |
US $ 480-3200 / Piece |
Material Construction | ||
# | Compon.n, | Material |
1. | Body | SS 316 |
2. | Poppet | SS 316 |
3. | Seat Seal | Viton |
4. | Spring | SS 316 |
5. | Spring Guide | SS 316 |
6. | Stopper | SS 316 |
7. | Joint Seal | Viton |
8. | Adaptor | SS 316 |
Pressure Rating (psi) |
Tube
Size |
Port
Type |
Orifice
Size |
Dimension |
|
HEX |
A |
||||
20,000 | 9/16" | H2009 | 5 | 35 | 107 |
3/8" | H2006 | 5.2 | 25.4.4 | 91 | |
1/4" | H2004 | 2.8 | 25.4.4 | 77 | |
1" | H2016 | 6 | 55 | 165 | |
3/4" | H2012 | 5 | 41 | 131 |
Pressure Rating psi |
Connections | A | B | Length | Hex Size |
20,000 | 1/4 M.P. FEMALE to 3/8 M.P. MALE | LF4 | LM6 | 1 3/4 | 3/4 |
20,000 | 1/4 M.P. FEMALE to 9/16 M.P. MALE | LF4 | LM9 | 1 7/8 | 7/8 |
20,000 | 3/8 M.P. FEMALE to 1/4 M.P. MALE | LF6 | LM4 | 1 3/4 | 3/4 |
20,000 | 3/8 M.P. FEMALE to 9/16 M.P. MALE | LF6 | LM9 | 1 7/8 | 7/8 |
20,000 | 9/16 M.P. FEMALE to 1/4 M.P. MALE | LF9 | LM4 | 2 1/8 | 1" |
20,000 | 9/16 M.P. FEMALE to 3/8 M.P. MALE | LF9 | LM6 | 2 1/8 | 1" |
20,000 | 3/4 M.P. FEMALE to 1/4 M.P. MALE | LF12 | LM4 | 2 1/4 | 1 3/8 |
20,000 | 3/4 M.P. FEMALE to 3/8 M.P. MALE | LF12 | LM6 | 2 3/8 | 1 3/8 |
20,000 | 3/4 M.P. FEMALE to 9/16 M.P. MALE | LF12 | LM9 | 2 7/8 | 1 3/8 |
20,000 | 1 M.P. FEMALE to 3/4 M.P. MALE | LF16-30 | LM12 | 3 1/4 | 1 3/4 |
Pressure Rating (psi) |
Tube Size | Port
Type |
Orifice Size | Dimension | |
HEX | A | ||||
20,000 | 3/4" | H2012 | 5 | 41 | 131 |
3/8" | H2006 | 5.2 | 25.4.4 | 91 | |
1/4" | H2004 | 2.8 | 25.4.4 | 77 | |
9/16" | H2009 | 5 | 35 | 107 | |
1" | H2016 | 6 | 55 | 165 |
Pressure Rating psi |
Connections | B | A | Hex Size |
Length |
20,000 | 1/4 M.P. FEMALE to 3/8 H.P. MALE | HM6 | LF4 | 3/4 | 1 3/4 |
20,000 | 1/4 M.P. FEMALE to 1/4 H.P. MALE | HM4 | LF4 | 3/4 | 1 3/8 |
20,000 | 3/8 M.P. FEMALE to 1/4 H.P. MALE | HM4 | LF6 | 3/4 | 1 3/4 |
20,000 | 1/4 M.P. FEMALE to 9/16 H.P. MALE | HM9 | LF4 | 1 1/8 | 2 1/8 |
20,000 | 3/8 M.P. FEMALE to 9/16 H.P. MALE | HM9 | LF6 | 1 1/8 | 2 1/8 |
20,000 | 9/16 M.P. FEMALE to 1/4 H.P. MALE | HM4 | LF9 | 1" | 1 7/8 |
20,000 | 3/8 M.P. FEMALE to 3/8 H.P. MALE | HM6 | LF6 | 3/4 | 1 3/4 |
20,000 | 1 M.P. FEMALE to 9/16 H.P. MALE | HM9 | LF16 | 1 3/4 | 3 1/8 |
Temperature | –50 to 400°F (–45 - 204°C) |
Working Pressures | 6000 psig (413 bar) |
Nominal Cracking Pressure |
|
Adjustable | 3 - 600 psi (0.21 - 41.04 bar) |
Fixed | 1/3- 25 psi (0.02 - 1.07 bar) |
Seal Material | Buna N, Fluorocarbon FKM |
Body Material | brass, 316 stainless steel |
Flow Coefficient | 0.010 - 4.07 |
End Connections |
|
Size | 1/8 - 1 in.; 6 - 25 mm |
Type | NPT, Swagelok tube fittings, SAE/MS, ISO, VCR® face seal fittings, VCO® O-ring fittings |
Pressure Rating psi |
Connections | B | Hex Size |
A | Length |
20,000 | 1/4 H.P. FEMALE TO 3/8 M.P. MALE | LM6 | 3/4" | HF4 | 1 3/4" |
20,000 | 1/4 H.P. FEMALE TO 1/4 M.P. MALE | LM4 | 3/4" | HF4 | 1 3/4" |
20,000 | 3/8 H.P. FEMALE TO 1/4 M.P. MALE | LM4 | 1" | HF6 | 1 7/8" |
20,000 | 1/4 H.P. FEMALE TO 9/16 M.P. MALE | LM9 | 7/8" | HF4 | 1 7/8" |
20,000 | 3/8 H.P. FEMALE TO 9/16 M.P. MALE | LM9 | 1" | HF6 | 2" |
20,000 | 3/8 H.P. FEMALE TO 3/8 M.P. MALE | LM6 | 1" | HF6 | 1 7/8" |
20,000 | 9/16 H.P. FEMALE TO 3/8 M.P. MALE | LM6 | 1 3/8" | HF9 | 2 1/8" |
20,000 | 9/16 H.P. FEMALE TO 1/4 M.P. MALE | LM4 | 1 3/8" | HF9 | 2 1/8" |
20,000 | 1/4 H.P. FEMALE TO 3/4 M.P. MALE | LM12 | 1 1/8" | HF4 | 2 1/4" |
20,000 | 9/16 H.P. FEMALE TO 9/16 M.P. MALE | LM9 | 1 3/8" | HF9 | 2 3/8" |
20,000 | 9/16 H.P. FEMALE TO 3/4 M.P. MALE | LM12 | 1 3/8" | HF9 | 2 1/2" |
20,000 | 3/8 H.P. FEMALE TO 3/4 M.P. MALE | LM12 | 1 1/8" | HF6 | 2 1/4" |
END CONNECTIONS |
PRESSURE RATING 100?F (37?C) PSIG | DIMENSIONS MM | Cv | |
INLET / OUT LET | L | A/F | ||
1/8″ | 20000 PSI | 60 | 19 | 0.82 |
1/4″ | 20000 PSI | 68 | 22 | 1.4 |
3/8″ | 20000 PSI | 70 | 25 | 1.52 |
1/2″ | 20000 PSI | 82 | 27 | 1.7 |
3/4″ | 20000 PSI | 85 | 36 | 4.85 |
1″ | 20000 PSI | 92 | 45 | 8.3 |
Dammam -KSA, Indonesia, Belgium, Philippines | 20000 Psi non-return valves |
Qatar, France, Thailand, Europe | 1380 Bar NRV Valves |
Czechia, Germany, Malaysia, Thailand | 20000 Psi reflux Valves |
Malaysia, USA, Finland, Bangladesh | 20000 Psi retention Valves |
South Africa, Saudi Arabia (KSA), Brazil, Kuwait | Parker 20000 Psi foot Valves |
Singapore, South Africa, Bahrain | Swagelok 20000 Psi one-way Valves |
Philippines, Australia, Nigeria, UK | Female X Female 20000 Psi non-return Valves |
Oman, Malaysia,Hong Kong | Male X Female 20000 Psi NRV Valves |
Chile, Italy, Singapore, Iran | Male X Male 20000 Psi retention Valves |
United Arab Emirates (UAE), Turkey, Norway | 20000 Psi reflux Valves |